CN112787002A - 具有防火设备的电池以及机动车 - Google Patents

具有防火设备的电池以及机动车 Download PDF

Info

Publication number
CN112787002A
CN112787002A CN202011226544.1A CN202011226544A CN112787002A CN 112787002 A CN112787002 A CN 112787002A CN 202011226544 A CN202011226544 A CN 202011226544A CN 112787002 A CN112787002 A CN 112787002A
Authority
CN
China
Prior art keywords
battery
layer
insulating layer
gas
flame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011226544.1A
Other languages
English (en)
Chinese (zh)
Inventor
M·采奇
员屹鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Audi AG filed Critical Audi AG
Publication of CN112787002A publication Critical patent/CN112787002A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/276—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/278—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271—Lids or covers for the racks or secondary casings
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/282—Lids or covers for the racks or secondary casings characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/35—Gas exhaust passages comprising elongated, tortuous or labyrinth-shaped exhaust passages
    • H01M50/358—External gas exhaust passages located on the battery cover or case
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/383—Flame arresting or ignition-preventing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/392—Arrangements for facilitating escape of gases with means for neutralising or absorbing electrolyte; with means for preventing leakage of electrolyte through vent holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Battery Mounting, Suspending (AREA)
CN202011226544.1A 2019-11-07 2020-11-05 具有防火设备的电池以及机动车 Pending CN112787002A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019130097.5 2019-11-07
DE102019130097.5A DE102019130097A1 (de) 2019-11-07 2019-11-07 Batterie mit einer Brandschutzvorrichtung sowie Kraftfahrzeug

Publications (1)

Publication Number Publication Date
CN112787002A true CN112787002A (zh) 2021-05-11

Family

ID=75583750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011226544.1A Pending CN112787002A (zh) 2019-11-07 2020-11-05 具有防火设备的电池以及机动车

Country Status (3)

Country Link
US (1) US11837743B2 (de)
CN (1) CN112787002A (de)
DE (1) DE102019130097A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118103236A (zh) 2021-12-20 2024-05-28 奥迪股份公司 用于至少部分电动驱动的机动车辆的具有防火织物的塑料构件、尤其是车底保护装置
DE102022128721A1 (de) * 2022-10-28 2024-05-08 Elringklinger Ag Schutzelement, Energiespeichervorrichtung und Kraftfahrzeug
CN218919066U (zh) * 2022-10-29 2023-04-25 华为数字能源技术有限公司 电池包和电池系统
EP4376169A1 (de) * 2022-11-25 2024-05-29 Automotive Cells Company SE Anordnung mit einer vielzahl von elektrochemischen zellen und elektrische vorrichtung mit einer solchen anordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080302544A1 (en) * 2006-10-25 2008-12-11 Eskind Larry G Fire barrier fabric and related fire protective systems
US20100075213A1 (en) * 2009-07-17 2010-03-25 Tesla Motors, Inc. Cell thermal runaway propagation resistant battery pack
CN103561822A (zh) * 2011-05-05 2014-02-05 罗伯特·博世有限公司 用于锂离子电芯的电池壳体
CN103633262A (zh) * 2012-08-23 2014-03-12 罗伯特·博世有限公司 电池电芯、电池和机动车
CN204144345U (zh) * 2014-08-01 2015-02-04 北京新能源汽车股份有限公司 一种用于电动汽车的动力电池箱体
CN107507937A (zh) * 2017-07-24 2017-12-22 山东高佳新能源有限公司 一种隔热防火防爆电池组

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656340A (en) * 1970-09-22 1972-04-18 Us Air Force Cell pressure-sensing battery case
JP3848565B2 (ja) * 2001-11-27 2006-11-22 松下電器産業株式会社 電池間接続構造および電池モジュール並びに電池パック
JP5378670B2 (ja) * 2006-10-13 2013-12-25 パナソニック株式会社 電池パック
US8277965B2 (en) * 2009-04-22 2012-10-02 Tesla Motors, Inc. Battery pack enclosure with controlled thermal runaway release system
DE102012019676B4 (de) 2012-10-05 2017-10-26 Stöbich Technology Gmbh Akku-Transportbehälter, Akku-Transportgebinde und Akku-Transportvorrichtung
DE102012222876A1 (de) 2012-12-12 2014-06-12 Robert Bosch Gmbh Energiespeicher mit Sicherheitsbeschichtung
DE102014012568B4 (de) 2014-08-29 2023-03-02 Stöbich Technology Gmbh Akkumulatorvorrichtung
DE102016100223A1 (de) 2016-01-07 2017-07-13 Lisa Dräxlmaier GmbH Elektrische Fahrzeug-Komponente mit hitzequellfähigem Brandschutzmaterial
AT518161B1 (de) 2016-02-19 2017-08-15 Avl List Gmbh Batterie
EP3493293B1 (de) * 2017-11-30 2020-08-12 tmax Holding GmbH Isolierverkleidung für gehäuse
CN110875443B (zh) * 2018-08-31 2021-06-08 宁德时代新能源科技股份有限公司 防护组件、封盖以及箱体

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080302544A1 (en) * 2006-10-25 2008-12-11 Eskind Larry G Fire barrier fabric and related fire protective systems
US20100075213A1 (en) * 2009-07-17 2010-03-25 Tesla Motors, Inc. Cell thermal runaway propagation resistant battery pack
CN103561822A (zh) * 2011-05-05 2014-02-05 罗伯特·博世有限公司 用于锂离子电芯的电池壳体
CN103633262A (zh) * 2012-08-23 2014-03-12 罗伯特·博世有限公司 电池电芯、电池和机动车
CN204144345U (zh) * 2014-08-01 2015-02-04 北京新能源汽车股份有限公司 一种用于电动汽车的动力电池箱体
CN107507937A (zh) * 2017-07-24 2017-12-22 山东高佳新能源有限公司 一种隔热防火防爆电池组

Also Published As

Publication number Publication date
US20210143383A1 (en) 2021-05-13
US11837743B2 (en) 2023-12-05
DE102019130097A1 (de) 2021-05-12

Similar Documents

Publication Publication Date Title
CN112787002A (zh) 具有防火设备的电池以及机动车
US7736799B1 (en) Method and apparatus for maintaining cell wall integrity during thermal runaway using an outer layer of intumescent material
EP2244318B1 (de) Batteriepackgehäuse mit kontrolliertem thermischem Durchgehfreigabesystem
KR20180060997A (ko) 전지 셀, 전지 서브모듈, 전지 모듈 또는 전지 시스템의 벽 구조
CN111512464A (zh) 用于电池的多层隔热元件
KR102665241B1 (ko) 복합체 구조를 갖는 전기 자동차 배터리 팩 커버
US20110117403A1 (en) Battery Cell with a Center Pin Comprised of a Low Melting Point Material
US20110262783A1 (en) Battery Cell with Center Pin Comprised of an Intumescent Material
US20210036284A1 (en) Battery housing for at least one battery cell having a ceramic or glass-like or metallic protective coating, and motor vehicle
CN112005397A (zh) 具有高电压存储器的车辆
KR102613406B1 (ko) 항공기용 배터리
CN114204187A (zh) 内置有隔热膜的高压电池模块及电池组
US20220037737A1 (en) Battery system and motor vehicle having a battery system
JP2023551707A (ja) バッテリー用多層保護要素
CN111883702B (zh) 电池、电池盒及车辆
US20210242531A1 (en) Vehicle with a High-Voltage Accumulator
US20220140433A1 (en) High-Voltage Accumulator for Vehicles
CN115020857A (zh) 电池冷却装置、电池模块以及飞行器
CN115700942A (zh) 具有防火装置的电池设备和机动车
CN113285165B (zh) 用于机动车的电池以及相应的机动车
KR20230110577A (ko) 전기 작동식 자동차 내에 설치하기 위한 전기 에너지 저장 장치용 배터리 셀
KR20240067871A (ko) 배터리 벤트 보호장치
WO2024009105A2 (en) Enclosure
CN117916970A (zh) 电池泄放口保护器
KR20240016290A (ko) 배터리의 다층 보호 소자

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination